Home Comparison Intel Core i7 6700HQ vs Intel Core i5 8400H

Intel Core i7 6700HQ vs Intel Core i5 8400H

Intel Core i7 6700HQ
VS
Intel Core i5 8400H
Intel Core i7 6700HQ
Intel Core i5 8400H
We compared two laptop CPUs: Intel Core i7 6700HQ with 4 cores 2.6GHz and Intel Core i5 8400H with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 6700HQ 's Advantages
Higher base frequency (2.6GHz vs 2.5GHz)
Intel Core i5 8400H 's Advantages
Released 2 years and 7 months late
Higher specification of memory (2666 vs 2133)
Larger memory bandwidth (41.8GB/s vs 34.1GB/s)
Larger L3 cache size (8MB vs 6MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 6700HQ
908
Intel Core i5 8400H +16%
1060
Cinebench R23 Multi Core
Intel Core i7 6700HQ +5%
4239
Intel Core i5 8400H
4035
Geekbench 6 Single Core
Intel Core i7 6700HQ
1044
Intel Core i5 8400H +16%
1213
Geekbench 6 Multi Core
Intel Core i7 6700HQ +14%
3554
Intel Core i5 8400H
3109
Blender
Intel Core i7 6700HQ +47%
71
Intel Core i5 8400H
48
Geekbench 5 Single Core
Intel Core i7 6700HQ
802
Intel Core i5 8400H +34%
1075
Geekbench 5 Multi Core
Intel Core i7 6700HQ
3266
Intel Core i5 8400H +18%
3884
Passmark CPU Single Core
Intel Core i7 6700HQ
1903
Intel Core i5 8400H +26%
2416
Passmark CPU Multi Core
Intel Core i7 6700HQ
6474
Intel Core i5 8400H +22%
7914
Intel Core i7 6700HQ
VS
Intel Core i5 8400H

General Parameters

Sep 2015
Release Date
Apr 2018
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Coffee Lake
i7-6700HQ
Processor Number
i5-8400H
BGA-1440
Socket
BGA-1440
HD Graphics 530
Integrated Graphics
UHD Graphics 630

Package

14 nm
Manufacturing Process
14 nm
45 W
Power Consumption
45 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

4
Performance Cores
4
8
Performance Core Threads
8
2.6 GHz
Performance Core Base Frequency
2.5 GHz
3.5 GHz
Performance Core Turbo Frequency
4.2 GHz
4
Total Core Count
4
8
Total Thread Count
8
-
Bus Frequency
100 MHz
26x
Multiplier
25x
128 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
6 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2133, LPDDR3-1866, DDR3L-1600
Memory Types
DDR4-2666, LPDDR3-2133
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
34.1 GB/s
Max Memory Bandwidth
41.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
1050 MHz
GPU Max Dynamic Frequency
1100 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Graphics Performance
0.38 TFLOPS

Miscellaneous

Intel Core i7 6700HQ
Official Website
Intel Core i5 8400H
3.0
PCIe Version
3.0
16
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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